Hugh Hefner and wife Crystal Harris look right at home with dog Charlie on their 2013 Christmas card, shared exclusively with Us Weekly.Credit: Elayne Lodge

Happy holidays from the Playboy Mansion! Hugh Hefner and wife Crystal Harris look right at home with Charlie, their Cavalier King Charles Spaniel, on their 2013 Christmas card, shared exclusively with Us Weekly. See more pictures of Harris here.

The tan card includes a cozy pic of the couple on their red silk sheeted bed as they cuddle together in pajamas. The Playboy founder, 87, smiles in red silk PJs, as he leans against his beaming model wife. Harris, 27, looks comfy in pink, silk nightwear, as she holds Charlie close to her face. The accompanying message reads, "Season's Greetings," and is signed, "Hef, Crystal + Charlie [pawprint]."

It's another coordinated effort from the couple, who will mark one year of marriage on New Year's Eve. The pair celebrated Halloween dressed as Robin Thicke and Miley Cyrus from their controversial 2013 MTV VMAs performance.

Hefner, who famously told Esquire that he has slept with many women -- "Over a thousand, I'm sure," he told the mag in March -- said his relationship with his much younger wife was "made in heaven." The mogul added in the interview, "I just feel very, very fortunate to have found her at this stage in my life. I saved the best till last."

Meanwhile, his stunning wife told Access Hollywood on Dec. 9 that despite the 60-year gap in age between the pair, the two are going strong. "I don't notice the age difference," said the blonde bombshell. "Hef's a lot of fun."